CN215711586U

CN215711586U - Lifting device convenient for decoration

Info

Publication number: CN215711586U
Application number: CN202120305684.1U
Authority: CN
Inventors: 闫梦; 魏慧�
Original assignee: Mingzheng Construction Development Co ltd
Current assignee: Mingzheng Construction Development Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-02-01
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a lifting device convenient for decoration, which comprises a workbench and a device main board, wherein a horizontal extension platform is arranged in the workbench in a sliding manner, a rack is arranged on the lower surface of the horizontal extension platform, a gear is connected with a rotating part of a driving motor through a rotating shaft, a handrail is arranged on the workbench, a lifting mechanism is fixedly arranged on the device main board and comprises a fixed plate, a hinged rod, a clamping groove and a clamping rod, the fixed plate is symmetrically arranged at four corners of the device main board, the hinged rod is hinged to one side of the fixed plate, a lifting column is fixedly arranged at the middle position of the bottom of the workbench, the clamping groove is formed in the lower part of the fixed plate at two sides of the device main board, the driving motor rotates to drive the gear to rotate so as to drive the rack and the horizontal extension platform to horizontally move, the adjustment is convenient and rapid, and the length and the width of the workbench can be adjusted through the arrangement of the horizontal extension platform, the range of motion of staff is increased.

Description

Lifting device convenient for decoration

Technical Field

The utility model relates to a lifting device, in particular to a lifting device convenient for decoration.

Background

Decoration is also called decoration or decoration, and is performed in a certain area and range, including hydropower construction, wall, floor, ceiling, landscape and the like, a whole set of construction scheme and design scheme are formed according to a certain design concept and aesthetic rules, the decoration is different from the decoration and the decoration, is a method for performing artistic processing on living goods or living environment, enhances aesthetic effect, improves function, economic value and social benefit, takes environmental protection as the design concept, perfectly combines the decoration with the functions of objects tightly, adapts to the manufacturing process, exerts the performance of material materials, and has good artistic effect.

Traditional elevating gear that makes things convenient for decorations structure is comparatively single, and the function is comparatively single, has the problem less to workstation home range, and when the fitment instrument was more, the workstation did not have sufficient space to place, still has the problem that the workstation height can not be adjusted at will, has brought very big trouble for the fitment workman, in order to solve above-mentioned problem, need design a neotype elevating gear that makes things convenient for decorations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting device convenient for decoration and fitment, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a lifting device convenient for decoration comprises a workbench and a device main board, wherein a horizontal extension platform is slidably arranged in the workbench, a rack is arranged on the lower surface of the horizontal extension platform, the rack is meshed with a gear, the gear is connected with a rotating part of a driving motor through a rotating shaft, a handrail is arranged on the workbench, a lifting mechanism is fixedly arranged on the device main board and comprises a fixed plate, a hinge rod, a clamping groove and clamping rods, the fixed plate is symmetrically arranged at four corners of the device main board, the hinge rod is hinged to one side of the fixed plate, a lifting column is fixedly arranged at the middle position of the bottom of the workbench, clamping grooves are formed in two sides of the device main board below the fixed plate, the clamping rods are clamped in the clamping grooves, the clamping rods are slidably arranged in the clamping grooves, and a groove is formed in one side of the fixed plate, lifting motors are symmetrically and fixedly arranged on the main board of the device and positioned on two sides of the fixing plate, and rotating parts of the lifting motors are connected with ropes.

As a further scheme of the utility model: comprises a supporting seat, a supporting seat is fixedly arranged at the lower end of a main board of the device, a bottom plate is uniformly arranged at the bottom end of the supporting seat, an anti-skid gasket is arranged at the bottom end of the bottom plate, a partition plate is horizontally arranged in the supporting seat, sliding grooves are respectively formed in the inner sides of the two ends of the supporting seat, limiting rods are respectively arranged at the two ends of the partition plate and are connected in the sliding grooves in a sliding manner, through holes for moving wheels to move are formed in the bottom end of the supporting seat, a plurality of compression springs are arranged between the bottom end of the partition plate and the supporting seat, rolling wheels are arranged at the top end of the partition plate, a movable plate is movably arranged at one end of the supporting seat, a semicircular toothed plate is connected to one end of the movable plate, which is far away from the side wall of the supporting seat, the top end of the semicircular toothed plate is fixedly arranged at the top end of the supporting seat through a rubber pad, and a cam is movably connected to the back surface of the inner wall of the supporting seat through a pin shaft, the front fixedly connected with round gear of cam, it has electric telescopic handle to articulate between the top of fly leaf and the top of supporting seat.

As a further scheme of the utility model: and one end of the hinge rod, which is far away from the fixed plate, is hinged with the lifting column.

As a further scheme of the utility model: the bottom of baffle is evenly symmetry respectively to be equipped with and removes the wheel.

As a further scheme of the utility model: the circular gear is meshed with the semicircular toothed plate.

Compared with the prior art, the utility model has the beneficial effects that:

the driving motor rotates to drive the gear to rotate, so as to drive the rack and the horizontal extension platform to horizontally move, so that the adjustment is convenient and rapid, the length and the width of the workbench can be adjusted by the arrangement of the horizontal extension platform, the moving range of workers is increased, the work is more convenient, when the height of the workbench is required, the lifting motor rotates to drive the rope to contract, the rope drives the fixed plates to move in the directions close to each other in the clamping groove, so that the hinge rods can be close to each other, the workbench can be lifted, the height of the workbench is adjusted, when the height of the workbench is required to be reduced, the lifting motor is controlled to rotate reversely, the movable plate is driven to move by the electric telescopic rod, the movable plate moves to drive the semicircular plate to move, the semicircular plate moves to drive the circular gear to rotate, the circular gear rotates to drive the cam to rotate, the cam rotates to drive the idler wheel to rotate, and the elastic force of the compression spring is used for adjusting the height of the workbench, the roller is always in contact with the cam, the roller rotates to drive the partition plate to descend, the partition plate descends to drive the movable wheel to descend, and the movable wheel is in contact with the ground, so that the device is convenient to move.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a workbench according to a first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 4 is a schematic structural view of a cam in a second embodiment of the present invention.

In the figure: 1-device main board, 2-lifting motor, 3-fixed plate, 4-hinged rod, 5-supporting seat, 6-clamping rod, 7-clamping groove, 8-lifting column, 9-rope, 10-push-pull plate, 11-gear, 12-horizontal extension table, 13-workbench, 14-handrail, 15-partition plate, 16-compression spring, 17-moving wheel, 18-bottom plate, 19-moving plate, 20-electric telescopic rod, 21-roller, 22-cam, 23-semicircular toothed plate, 24-circular gear and 25-rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a lifting device convenient for decoration includes a workbench 13 and a device main board 1, a horizontal extension table 12 is slidably disposed inside the workbench 13, a rack 25 is mounted on a lower surface of the horizontal extension table 12, the rack 25 is engaged with a gear 11, the gear 11 is connected with a rotation portion of a driving motor through a rotation shaft, and a handrail 14 is disposed on the workbench 13;

furthermore, a lifting mechanism is fixedly arranged on the device main board 1 and comprises a fixed plate 3, a hinged rod 4, a clamping groove 7 and a clamping rod 6, the fixed plate 3 is symmetrically arranged at four corners of the device main board 1, the hinged rod 4 is hinged at one side of the fixed plate 3, a lifting column 8 is fixedly arranged at the middle position of the bottom of the workbench 13, one end, away from the fixed plate 3, of the hinged rod 4 is hinged with the lifting column 8, the clamping groove 7 is formed in two sides of the device main board 1 below the fixed plate 3, the clamping rod 6 is clamped in the clamping groove 7, the clamping rod 6 is slidably arranged in the clamping groove 7, one side of the fixed plate 3 is also provided with a notch, the lifting motors 2 are symmetrically and fixedly arranged at two sides of the fixed plate 3 on the device main board 1, the rotating part of the lifting motor 2 is connected with a rope 9, when the device works, with driving motor external power supply, driving motor rotates drive gear 11 and rotates, thereby drive rack 25 and horizontal extension platform 12 and carry out horizontal migration, make and adjust convenient and fast, the level extends the length and the width that set up adjustable work platform 13 of platform 12, staff's home range has been increased, make things convenient for more when the height of work needs workstation 13, elevator motor 2 rotates and drives rope 9 shrink, rope 9 drives fixed plate 3 and removes to the direction that is close to each other in joint groove 7, thereby can make hinge bar 4 be close to each other, and then can make workstation 13 rise, adjust workstation 13's height, when needs reduce workstation 13 height, control elevator motor 2 reversal can.

Example 2

Referring to fig. 3 to 4, the present embodiment is different from embodiment 1 in that the present embodiment includes a supporting seat 5, the supporting seat 5 is fixedly disposed at the lower end of a main board 1 of the device, a bottom plate 18 is uniformly mounted at the bottom end of the supporting seat 5, an anti-slip gasket is disposed at the bottom end of the bottom plate 18, a partition plate 15 is horizontally disposed in the supporting seat 5, sliding grooves are respectively disposed at inner sides of two ends of the supporting seat 5, limiting rods are respectively disposed at two ends of the partition plate 15, the limiting rods are slidably connected in the sliding grooves, moving wheels 17 are respectively and uniformly and symmetrically disposed at the bottom end of the partition plate 15, a through hole for the moving wheels 17 is disposed at the bottom end of the supporting seat 5, a plurality of compression springs 16 are disposed between the bottom end of the partition plate 15 and the supporting seat 5, rollers 21 are disposed at the top end of the partition plate 15, a moving plate 19 is movably disposed at one end of the supporting seat 5, and a semicircular toothed plate 23 is connected to one end of the moving plate 19 far from a side wall of the supporting seat 5, the top end of the semicircular toothed plate 23 is fixedly installed on the top end of the supporting seat 5 through a rubber pad, the back surface of the inner wall of the supporting seat 5 is movably connected with a cam 22 through a pin shaft, the front surface of the cam 22 is fixedly connected with a circular gear 24, the circular gear 24 is meshed with the semicircular toothed plate 23, an electric telescopic rod 20 is hinged between the top end of the movable plate 19 and the top end of the supporting seat 5, when the device works, the electric telescopic rod 20 is externally connected with a power supply, the movable plate 19 is driven to move through the work of the electric telescopic rod 20, the movable plate 19 moves to drive the semicircular toothed plate 23 to move, the semicircular toothed plate 23 moves to drive the circular gear 24 to rotate, the circular gear 24 rotates to drive the cam 22 to rotate, the cam 22 rotates to drive the roller 21 to rotate, the roller 21 is in contact with the cam 22 through the elastic force of the compression spring 16, the roller 21 rotates to drive the partition plate 15 to descend, the partition plate 15 descends to drive the movable wheel 17, contacting the ground to facilitate movement of the device.

The working principle of the utility model is as follows:

when the device works, the driving motor is externally connected with a power supply, the driving motor rotates to drive the gear 11 to rotate, so as to drive the rack 25 and the horizontal extension table 12 to horizontally move, the adjustment is convenient and quick, the length and the width of the workbench 13 can be adjusted by the arrangement of the horizontal extension table 12, the moving range of workers is increased, when the height of the workbench 13 is needed, the lifting motor 2 is externally connected with the power supply, the lifting motor 2 rotates to drive the rope 9 to contract, the rope 9 drives the fixed plate 3 to move towards the direction of approaching each other in the clamping groove 7, so as to enable the hinged rods 4 to approach each other, further enable the workbench 13 to ascend, the height of the workbench 13 is adjusted, when the height of the workbench 13 needs to be reduced, the lifting motor 2 is controlled to reversely rotate, the electric telescopic rod 20 is externally connected with the power supply, the movable plate 19 is driven to move through the work of the electric telescopic rod 20, the movable plate 19 moves to drive the semicircular toothed plate 23 to move, the semicircular toothed plate 23 moves to drive the circular gear 24 to rotate, the circular gear 24 rotates to drive the cam 22 to rotate, the cam 22 rotates to drive the roller 21 to rotate, the roller 21 is always in contact with the cam 22 through the elastic force of the compression spring 16, the roller 21 rotates to drive the partition plate 15 to descend, the partition plate 15 descends to drive the movable wheel 17 to descend, and the movable wheel is in contact with the ground, so that the device can be conveniently moved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lifting device convenient for decoration comprises a workbench (13) and a device main board (1), and is characterized in that a horizontal extension table (12) is arranged inside the workbench (13) in a sliding manner, a rack (25) is arranged on the lower surface of the horizontal extension table (12), the rack (25) is meshed with a gear (11), the gear (11) is connected with a rotating part of a driving motor through a rotating shaft, a handrail (14) is arranged on the workbench (13), a lifting mechanism is fixedly arranged on the device main board (1), the lifting mechanism comprises a fixed plate (3), a hinged rod (4), a clamping groove (7) and a clamping rod (6), the fixed plate (3) is symmetrically arranged at four corners on the device main board (1), the hinged rod (4) is hinged to one side of the fixed plate (3), and a lifting column (8) is fixedly arranged at the middle position of the bottom of the workbench (13), device mainboard (1) both sides are located fixed plate (3) below and have been seted up joint groove (7), joint has joint pole (6) in joint groove (7), joint pole (6) slide to set up in joint groove (7), the fluting has still been seted up to fixed plate (3) one side, it is fixed to be provided with elevator motor (2) to lie in fixed plate (3) bilateral symmetry on device mainboard (1), the rotation portion of elevator motor (2) is connected with rope (9).

2. The lifting device convenient for decoration according to claim 1, comprising a support base (5), wherein the support base (5) is fixedly arranged at the lower end of the main board (1), a bottom plate (18) is uniformly arranged at the bottom end of the support base (5), an anti-slip gasket is arranged at the bottom end of the bottom plate (18), a partition plate (15) is horizontally arranged in the support base (5), sliding grooves are respectively formed at the inner sides of the two ends of the support base (5), limiting rods are respectively arranged at the two ends of the partition plate (15), the limiting rods are slidably connected in the sliding grooves, through holes for the movement of the movable wheels (17) are formed at the bottom end of the support base (5), a plurality of compression springs (16) are arranged between the bottom end of the partition plate (15) and the support base (5), rollers (21) are arranged at the top end of the partition plate (15), and a movable plate (19) is movably arranged at one end of the support base (5), one end of the movable plate (19) far away from the side wall of the supporting seat (5) is connected with a semicircular toothed plate (23), the top end of the semicircular toothed plate (23) is fixedly installed on the top end of the supporting seat (5) through a rubber pad, the back surface of the inner wall of the supporting seat (5) is movably connected with a cam (22) through a pin shaft, a circular gear (24) is fixedly connected to the front surface of the cam (22), and an electric telescopic rod (20) is hinged between the top end of the movable plate (19) and the top end of the supporting seat (5).

3. Lifting device for facilitating decoration according to claim 1, wherein the end of the hinge rod (4) remote from the fixed plate (3) is hinged to the lifting column (8).

4. The lifting device for facilitating decoration according to claim 2, wherein the bottom ends of the partitions (15) are respectively provided with moving wheels (17) uniformly and symmetrically.

5. The lifting device for facilitating decoration according to claim 2, wherein the circular gear (24) is engaged with a semicircular toothed plate (23).